... . Small, portable, good for use in office, car or traveling. Passed on CE&ROHS. FEATURE: 1 ... OPTIONAL)ENRICH THE IONIZED AIR FURTHER4.SMALL,PORTABLE. GOOD FOR USE IN OFFICE, CAR OR FOR TRAVELING5. ... OPTIONAL: USB CABLE(included)/ 3 x AA BATTERYIES/ CAR ADAPTOR / AC ADAPTOR6.SIZE: H11.6xφ7CM7.CERTIFICATE: ... .50KGS/ 11.40KGS20FCL= 15,120PCS40FCL= 30,564PCS Air Purifier with Ionizer Fan & Aroma Diffuser